@font-face {
  font-family: "icons-turn-arrow";
  src: url("../fonts/icons/turn-arrow.eot") format("embedded-opentype"), url("../fonts/icons/turn-arrow.woff") format("woff"), url("../fonts/icons/turn-arrow.ttf") format("truetype"), url("../fonts/icons/turn-arrow.svg") format("svg");
}

html, body {
  width: 100%;
  height: 100%;

  background-color: #222;
}

.content {
  width: 100%;
  height: 100%;
}

/* stage -- start */
.stage {
  position: relative;

  width: 100%;
  height: 680px;
}
/* stage -- end */

/* image -- start */
.img-sec {
  position: relative;

  width: 100%;
  height: 100%;
  overflow: hidden;

  background-color: #ddd;

  perspective: 1800px;

  @at-root {
    .img-figure {
      img{
        border-radius: 100%;
      }
      position: absolute;

      width: 320px;
      height: 360px;
      margin: 0;
      padding: 40px;
      background-color: #fff;
      border-radius:5px ;
      box-sizing: border-box;
      cursor: pointer;
      transform-origin: 0 50% 0;
      transform-style: preserve-3d;
      transition: transform .6s ease-in-out, left .6s ease-in-out, top .6s ease-in-out;

      &.is-inverse {
        transform: translate(320px) rotateY(180deg);
      }
    }

    figcaption {
      text-align: center;

      .img-title {
        margin: 20px 0 0 0;

        color: #a7a0a2;
        font-size: 16px;
      }

      .img-back {
        position: absolute;
        display: table;
        top: 0;
        left: 0;

        width: 100%;
        height: 100%;
        padding: 40px;
        overflow: auto;

        color: #a7a0a2;
        font-size: 22px;
        line-height: 1.25;
        text-align: left;
        border-radius:100% ;
        background-color: #fff;

        box-sizing: border-box;
        transform: rotateY(180deg) translateZ(1px);
        backface-visibility: hidden;

        .img-lay{
          display: table-cell;
          vertical-align: middle;
          text-align: center;
        }
        /*p {
          margin: 0;
        }*/
      }
    }
  }

}
/* image -- end */

/* controller -- start */
.controller-nav {
  position: absolute;
  left: 0;
  bottom: 30px;
  z-index: 101;

  width: 100%;

  text-align: center;

  @at-root {
    .controller-unit {
      display: inline-block;
      margin: 0 5px;
      width: 30px;
      height: 30px;

      text-align: center;
      vertical-align: middle;

      cursor: pointer;
      background-color: #aaa;
      border-radius: 50%;

      transform: scale(.5);
      transition: transform .6s ease-in-out, background-color .3s;

      &.is-center {
        background-color: #888;

        transform: scale(1);

        &::after {
          color: #fff;
          font-family: "icons-turn-arrow";
          font-size: 80%;
          line-height: 30px;

          content: "\e600";

          -webkit-font-smoothing: antialiased;
          -moz-osx-font-smoothing: grayscale;
        }

        &.is-inverse {
          background-color: #555;

          transform: rotateY(180deg);
        }
      }
    }
  }
}
/* controller -- end */
